Split promotion using different items?

Sorry if this has been answered before, but I was wondering; is it possible to have someone promote to a different class depending on the item used?

This is the topic on it for FE7, but skimming to the end, I’m not 100% sure if there are still kinks to work out or not/if it’s tested/finished


Im testing it, there is still no pallete support and if i expand my class list and try to promote to classes that pass x61, the game freezes, my recomendation is use only to promote classes at the original class table…